which compound forms a colored aqueous solution | Examsbook

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Q: Which compound forms a colored aqueous solution?

1
CrCl3
2
KBr
3
CaCl2
4
NaOH

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चर्चा

Answer : 1. "CrCl3"
Explanation :
Answer: A) CrCl3 Explanation: Colored aqueous solutions are a characteristic of transition compounds. The only transition compound in the above choices is CrCl3. Cr is a transition element.

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